4m Tin Can Edge Detector Robot

Explore the exciting worlds of robotics and green science with the 4M Green Science Tin Can Edge Detector Robot Kit. Assemble the robot using a recycled soda can for a body and turn it loose to roam around a table. Sensors in the robot's base detect the table and turn it aside every time. Requires one soda can and one AAA battery, not included. Recommended for ages 8 and up.